@charset "UTF-8";

html,
body {
    margin: 0;
    padding: 0;
    font-family: '微软雅黑', Arial, Helvetica, sans-serif;
}

/*background*/
#large-header {
    overflow: hidden;
    margin: 0;
    padding: 0;
    background: #333 url("../img/starNight-bg.jpg") no-repeat center;
    background-size: cover;
}

/*login*/
#loginForm {
    --color1: #ffffff;
    --color2: #4FA1D9;
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 400px;
    height: 360px;
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--color1);
    text-shadow: 0 0 1px #333333;
    border-radius: 5px;
    font-size: 16px;
}

#loginForm .title {
    text-align: center;
    font-size: 1.25em;
    margin: 1.8em 0 2em 0;
    color: var(--color1);
}

#loginForm .formG {
    margin: 1em 0;
}

#loginForm .formG label {
    width: 118px;
    display: inline-block;
    text-align: right;
}

#loginForm .formG input {
    width: 220px;
    background-color: transparent;
    border: none;
    outline: none;
    color: var(--color2);
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    height: 35px;
    padding: 0 .4em;
    font-size: .925em;
}

#loginForm .formG input:-webkit-autofill {
    border-bottom: none;
    -webkit-box-shadow: 0 0 100px 500px #00193a inset;
    -webkit-text-fill-color: var(--color2);
}

#loginForm .formG input::-webkit-input-placeholder {
    color: #f0f0f0;
}

#loginForm .formG input::-moz-placeholder { /* Mozilla Firefox 19+ */
    color: #f0f0f0;
}

#loginForm .formG input:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #f0f0f0;
}

#loginForm .formG input:-ms-input-placeholder { /* Internet Explorer 10-11 */
    color: #f0f0f0;
}

#loginForm .formG input:focus {
    border-bottom: 1px solid var(--color2);
}

#loginForm .formG.yzm input {
    width: 100px;
}

#loginForm .formG.yzm img {
    width: 100px;
    height: 35px;
    margin-left: 10px;
    vertical-align: bottom;
    border: 1px solid var(--color2);
    cursor: pointer;
}

/*#loginForm [type='submit'] {*/
/*width: 200px;*/
/*height: 50px;*/
/*border-radius: 50px;*/
/*font-size: 1.125em;*/
/*background-color: transparent;*/
/*outline: none;*/
/*border: 1px solid var(--color2);*/
/*color: var(--color2);*/
/*cursor: pointer;*/
/*display: block;*/
/*box-shadow: 0 0 2px #333333;*/
/*margin: 35px auto 0 auto;*/
/*}*/

/*#loginForm [type='submit']:hover {*/
/*background-color: var(--color2);*/
/*color: var(--color1);*/
/*}*/

/* 按钮效果 */
.ringBtn {
    --radi: 4px;
    --bord: 2px;
    width: 200px;
    height: 50px;
    color: var(--color1);
    border-radius: var(--radi);
    text-align: center;
    font-size: 1rem;
    background-color: transparent;
    outline: none;
    cursor: pointer;
    display: block;
    margin: 35px auto 0 auto;
    position: relative;
    text-decoration: none;
    text-shadow: 0 0 1px var(--color2);
    box-shadow: 0 0 50px var(--bord) rgba(0, 0, 0, 0.4) inset;
    border: none;
    box-sizing: border-box;
    transition: color .8s, box-shadow .8s;
}

.ringBtn:disabled,
.ringBtn:hover {
    box-shadow: 0 0 50px var(--bord) rgba(0, 0, 0, 0.3) inset;
    color: var(--color2);
}

.ringBtn:before, .ringBtn:after {
    box-sizing: border-box;
    content: '';
    border: var(--bord) solid transparent;
    border-radius: var(--radi);
    position: absolute;
    width: 0;
    height: 0;
}

.ringBtn:before {
    top: 0;
    left: 0;
    transition: border-color 0s .8s, width .2s .6s, height .2s .4s;
}

.ringBtn:disabled:before,
.ringBtn:hover:before {
    border-top-color: var(--color2);
    /* 上边框颜色 */
    border-right-color: var(--color2);
    /* 右边框颜色 */
    width: 100%;
    height: 100%;
    transition: width .2s, height .2s .2s;
}

.ringBtn:after {
    right: 0;
    bottom: 0;
    transition: border-color 0s .4s, width .2s .2s, height .2s;
}

.ringBtn:disabled:after,
.ringBtn:hover:after {
    border-bottom-color: var(--color2);
    /* 下边框颜色 */
    border-left-color: var(--color2);
    /* 左边框颜色 */
    width: 100%;
    height: 100%;
    transition: border-color 0s .4s, width .2s .4s, height .2s .6s;
}